40225232

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:563

約数の個数: 40

約数和(自身を含む): 80352000

約数和(自身を除く): 40126768

約数列:

[1, 2, 4, 8, 16, 47, 94, 149, 188, 298, 359, 376, 596, 718, 752, 1192, 1436, 2384, 2872, 5744, 7003, 14006, 16873, 28012, 33746, 53491, 56024, 67492, 106982, 112048, 134984, 213964, 269968, 427928, 855856, 2514077, 5028154, 10056308, 20112616, 40225232]

約数ペア:

[(1, 40225232), (2, 20112616), (4, 10056308), (8, 5028154), (16, 2514077), (47, 855856), (94, 427928), (149, 269968), (188, 213964), (298, 134984), (359, 112048), (376, 106982), (596, 67492), (718, 56024), (752, 53491), (1192, 33746), (1436, 28012), (2384, 16873), (2872, 14006), (5744, 7003)]